Security Tool

Hash Generator

Generate MD5, SHA-1, SHA-256, SHA-384, and SHA-512 hashes. Everything runs locally - no data is sent to any server.

Secure Algorithms

SHA-256, SHA-384, and SHA-512 are cryptographically secure and recommended for integrity verification and security applications.

Deprecated Algorithms

MD5 and SHA-1 are considered broken for security purposes. Only use them for checksums or legacy compatibility.

Common Use Cases

  • • File integrity: Verify downloads match expected checksums
  • • Data deduplication: Identify duplicate files by comparing hashes
  • • Password storage: Hash passwords before storing (use bcrypt/argon2 instead)
  • • Digital signatures: Create fingerprints for signing documents